Hakushaku to Yousei manga question

I went to Hakushaku to Yousei's wikipidia page because I'm curios about the releasing pattern of the manga and I realized that it seems to be one volume per year. is that true?the novel marital are long and if the releasing patten is yearly it will take for ever to finish the manga, I do not want to be grandma before the manga is done lol

Yes, this is true.The artist only releases once a year, but the manga is going to be cut short from how long the actual light novels are. I feel the same way, but I also want it to be long so I can enjoy it